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Galaxy Heating & Air Conditioning

Limited Time Offer – Summer Comfort Starts Here

Limited Time Offer – Summer Ready

Need Help? Call 24/7

(925) 578-3293

Need Help?
Call 24/7

(925) 578-3293
how to prepare the air conditioning system for the summer

How to prepare your HVAC for summer in Livermore?

10 Simple Tips to Keep Your Home Cool and Your AC Running Efficiently

When the Livermore summer heat hits, the last thing you want is an air conditioner that won’t keep up. Unfortunately, that’s a common story for many homeowners—dust buildup, clogged filters, and neglected maintenance can quickly turn your cool oasis into an oven.

At Galaxy Services, we believe a little preparation goes a long way. With some simple, proactive steps, you can keep your HVAC system running efficiently all summer long, lower your energy bills, and avoid costly breakdowns.


Understanding the Livermore Climate and HVAC Strain

Livermore’s dry, sunny weather is perfect for outdoor living, but it also puts your AC system to the test. Long hours of daily operation mean your HVAC components—especially the compressor, coils, and fan motors—work overtime. Preparing your system before summer ensures smooth performance when you need it most.


10 Essential HVAC Preparation Tips for Livermore Homeowners

1. Replace or Clean Your Air Filters

Dirty filters are the #1 cause of AC inefficiency. A clogged filter blocks airflow, strains your system, and raises energy bills. Replace filters every 30–60 days during heavy use.

2. Clean the Condenser Coils

Outdoor coils collect dust, dirt, and leaves. Gently clean them with a soft brush or low-pressure hose to restore proper heat exchange and cooling efficiency.

3. Clear the Area Around Your Outdoor Unit

Maintain at least two feet of clearance around your outdoor AC unit. Remove any plants, debris, or patio furniture that restricts airflow.

4. Inspect and Seal Ductwork

Leaky ducts waste cool air before it reaches your rooms. Check your ductwork for visible gaps or cracks and seal them with mastic or foil tape.

5. Test Your Thermostat

Set your thermostat to cool mode and make sure it holds the temperature accurately. Consider upgrading to a smart thermostat for better energy control and scheduling.

6. Check Refrigerant Levels

If your system isn’t cooling as well as it used to, you may have a refrigerant leak. A professional inspection ensures safe operation and optimal performance.

7. Clean or Replace the Evaporator Coils

Evaporator coils inside your unit can collect dust and mold, reducing cooling ability. Wipe them gently or have them professionally cleaned.

8. Flush the Condensate Drain Line

A clogged drain line can cause water leaks and humidity issues. Flush it with a 1:1 mix of bleach and water to clear buildup and prevent algae growth.

9. Balance the Fan Blades

Wobbly fan blades create vibration, noise, and premature wear. Check for balance or have your technician make adjustments during a tune-up.

10. Schedule Professional Maintenance

Even with all the DIY steps above, an annual professional tune-up is the best way to ensure everything runs safely and efficiently. A technician will test electrical components, inspect refrigerant pressure, and clean critical parts.


Quick Homeowner Checklist Before Summer

✔️ Replace your air filters
✔️ Clean outdoor coils and unit area
✔️ Test your thermostat
✔️ Inspect ductwork for leaks
✔️ Schedule a spring tune-up with Galaxy Services

Taking these simple steps before the peak of summer will save energy, prevent mid-season breakdowns, and keep your family comfortable all season long.


FAQs: HVAC Prep in Livermore, CA

Q: When should I schedule my HVAC maintenance before summer?
A: We recommend booking your tune-up in late spring (April–May) to ensure your system is ready for early heat waves.

Q: How often should I replace air filters in Livermore’s climate?
A: Every 1–2 months during summer, especially if you have pets or allergies.

Q: Can regular maintenance really lower energy bills?
A: Yes—clean coils, tight ducts, and fresh filters can improve efficiency by up to 20%.

Q: What’s included in a professional tune-up?
A: At Galaxy Services, our summer HVAC tune-up includes coil cleaning, refrigerant check, electrical testing, airflow inspection, and thermostat calibration.


Stay Cool with Galaxy Services

Your home’s comfort shouldn’t depend on luck—or a last-minute service call in July. Preparing your HVAC system early keeps it running smoothly and helps you enjoy a stress-free summer in Livermore.

📞 Call Galaxy Services today or request a free estimate online to schedule your HVAC summer tune-up and keep your home cool all season long.


Mini Poll: What’s your top summer HVAC priority?

  • 🔘 Lower energy bills
  • 🔘 Fewer breakdowns
  • 🔘 Cleaner indoor air
  • 🔘 Smarter temperature control

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